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Solution structure of an potent antifungal peptide Cm-p5 derived from C. muricatus
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 4 mM Cm-p5, 40 % TFE trifluoroethanol/water ambient 298 2 2D 1H-1H TOCSY 4 mM Cm-p5, 40 % TFE trifluoroethanol/water ambient 298 3 2D 1H-15N HSQC 4 mM Cm-p5, 40 % TFE trifluoroethanol/water ambient 298 4 2D 1H-13C HSQC 4 mM Cm-p5, 40 % TFE trifluoroethanol/water ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Agilent DD2 600
NMR Refinement Method Details Software simulated annealing NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 20 Conformers Submitted Total Number 10 Representative Model 1 (closest to the average)
Additional NMR Experimental Information Details natural abundance heteronuclear HSQC
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment CARA Keller and Wuthrich 3 structure solution CYANA Guntert, Mumenthaler and Wuthrich 4 structure solution X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 5 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore